Toxic people often hide cleverly behind passive aggression. – Instead of openly expressing how they feel, someone makes subtle, annoying gestures directed at you. Instead of saying what’s actually upsetting them, they find small and petty ways to take jabs at you until you pay attention and get upset. Obviously this is a toxic relationship situation. - read: http://www.marcandangel.com/2015/05/03/10-things-to-remember-about-toxic-family-members/

This explains any relationship where one of the two are always feeling alone, blamed or is always giving and never bring surprised by the other. Always having to chase or apologize. Move on. So many people waste their lives on selfish idiots.